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The centre of pressure for an inclined surface area
- a)Lies below the centroid of the surface
- b)Coincides with the centroid
- c)Lies above the centroid of the surface
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
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The centre of pressure for an inclined surface areaa)Lies below the ce...
Centre of Pressure for an Inclined Surface Area
Definition:
The point at which the total pressure on an inclined surface area is assumed to act is called the centre of pressure.
Explanation:
When any inclined surface area is subjected to fluid pressure, the pressure distribution over the surface is not uniform. The pressure intensity varies from point to point over the surface. As a result, the total pressure on the inclined surface area does not act at the centroid of the surface. Instead, it acts at a point on the surface known as the centre of pressure.
Factors affecting the location of the Centre of Pressure:
The location of the centre of pressure depends on the following factors:
1. Shape of the surface
2. Angle of inclination of the surface
3. Density of the fluid
4. Velocity of the fluid
Position of the Centre of Pressure:
The position of the centre of pressure is determined by the graphical or experimental method. Theoretically, the centre of pressure lies below the centroid of the surface. However, practically, the location of the centre of pressure may vary depending on the above factors.
Answer:
Therefore, the correct option is A, which states that the centre of pressure for an inclined surface area lies below the centroid of the surface.
Definition:
The point at which the total pressure on an inclined surface area is assumed to act is called the centre of pressure.
Explanation:
When any inclined surface area is subjected to fluid pressure, the pressure distribution over the surface is not uniform. The pressure intensity varies from point to point over the surface. As a result, the total pressure on the inclined surface area does not act at the centroid of the surface. Instead, it acts at a point on the surface known as the centre of pressure.
Factors affecting the location of the Centre of Pressure:
The location of the centre of pressure depends on the following factors:
1. Shape of the surface
2. Angle of inclination of the surface
3. Density of the fluid
4. Velocity of the fluid
Position of the Centre of Pressure:
The position of the centre of pressure is determined by the graphical or experimental method. Theoretically, the centre of pressure lies below the centroid of the surface. However, practically, the location of the centre of pressure may vary depending on the above factors.
Answer:
Therefore, the correct option is A, which states that the centre of pressure for an inclined surface area lies below the centroid of the surface.
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The centre of pressure for an inclined surface areaa)Lies below the centroid of the surfaceb)Coincides with the centroidc)Lies above the centroid of the surfaced)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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